def test_stepping_tg_ramp_proportion(self):
"""
Tested with concurrency proportions
:return:
"""
obj = JMeterExecutor()
obj.engine = EngineEmul()
obj.engine.config = BetterDict()
obj.engine.config.merge({'execution': {'steps': 5, 'concurrency': 170,
'scenario': {'script': 'tests/jmx/stepping_ramp_up.jmx'},
'ramp-up': '1m', 'distributed': ['127.0.0.1'], 'hold-for': '2m'}})
obj.engine.config.merge({"provisioning": "local"})
obj.execution = obj.engine.config['execution']
obj.execution['concurrency'] = 100 # from 170 to 100
obj.execution['steps'] = 4 # from 5 to 4
obj.prepare()
load = obj.get_load()
orig_xml_tree = etree.fromstring(open(obj.original_jmx, "rb").read())
modified_xml_tree = etree.fromstring(open(obj.modified_jmx, "rb").read())
mod_stepping_tgs = modified_xml_tree.findall(".//kg.apc.jmeter.threads.SteppingThreadGroup")
orig_tgs = orig_xml_tree.findall(".//ThreadGroup")
self.assertEqual(len(mod_stepping_tgs), len(orig_tgs))
orig_summ_cnc = sum([int(x.find(".//stringProp[@name='ThreadGroup.num_threads']").text) for x in orig_tgs])
for orig_th, step_th in zip(orig_tgs, mod_stepping_tgs):
orig_num_threads = int(orig_th.find(".//stringProp[@name='ThreadGroup.num_threads']").text)
mod_num_threads = int(step_th.find(".//stringProp[@name='ThreadGroup.num_threads']").text)
self.assertEqual(round(orig_num_threads * (float(load.concurrency) / orig_summ_cnc)), mod_num_threads)
self.assertEqual(step_th.find(".//stringProp[@name='Start users period']").text,
str(int(load.ramp_up / load.steps)))
self.assertEqual(step_th.find(".//stringProp[@name='Start users count']").text,
str(int(ceil(float(load.concurrency) / orig_summ_cnc * orig_num_threads / load.steps))))
def test_step_shaper(self):
obj = JMeterExecutor()
obj.engine = EngineEmul()
obj.engine.config = BetterDict()
obj.engine.config.merge(
yaml.load(open("tests/yaml/stepping_ramp_up.yml").read()))
obj.engine.config.merge({"provisioning": "local"})
obj.execution = obj.engine.config['execution']
obj.execution['throughput'] = 100
obj.prepare()
load = obj.get_load()
modified_xml_tree = etree.fromstring(
open(obj.modified_jmx, "rb").read())
timer = modified_xml_tree.findall(
".//kg.apc.jmeter.timers.VariableThroughputTimer")
self.assertEqual(len(timer), 1)
for num, step_collection in enumerate(
timer[0].findall(".//load_profile")):
step_start_rps = step_collection.find(".//stringProp[@name='49']")
step_stop_rps = step_collection.find(".//stringProp[@name='1567']")
self.assertTrue(step_start_rps == step_stop_rps == str(
int(round(float(load.throughput) / load.steps))))
if num + 1 == load.steps:
self.assertEqual(
step_collection.find(".//stringProp[@name='53']"),
load.hold + load.ramp_up / load.steps)
else:
self.assertEqual(
step_collection.find(".//stringProp[@name='53']"),
load.ramp_up / load.steps)
def test_stepping_tg_ramp_no_proportion(self):
"""
Tested without concurrency proportions
:return:
"""
obj = JMeterExecutor()
obj.engine = EngineEmul()
obj.engine.config = BetterDict()
obj.engine.config.merge(yaml.load(open("tests/yaml/stepping_ramp_up.yml").read()))
obj.engine.config.merge({"provisioning": "local"})
obj.execution = obj.engine.config['execution']
obj.prepare()
load = obj.get_load()
orig_xml_tree = etree.fromstring(open(obj.original_jmx, "rb").read())
modified_xml_tree = etree.fromstring(open(obj.modified_jmx, "rb").read())
mod_stepping_tgs = modified_xml_tree.findall(".//kg.apc.jmeter.threads.SteppingThreadGroup")
orig_tgs = orig_xml_tree.findall(".//ThreadGroup")
self.assertEqual(len(mod_stepping_tgs), len(orig_tgs))
for orig_th, step_th in zip(orig_tgs, mod_stepping_tgs):
orig_num_threads = int(orig_th.find(".//stringProp[@name='ThreadGroup.num_threads']").text)
mod_num_threads = int(step_th.find(".//stringProp[@name='ThreadGroup.num_threads']").text)
self.assertEqual(orig_num_threads, mod_num_threads)
self.assertEqual(step_th.find(".//stringProp[@name='Start users period']").text,
str(int(load.ramp_up / load.steps)))
self.assertEqual(step_th.find(".//stringProp[@name='Start users count']").text,
str(int(orig_num_threads / load.steps)))
def test_stepping_tg_ramp_no_proportion(self):
"""
Tested without concurrency proportions
:return:
"""
obj = JMeterExecutor()
obj.engine = EngineEmul()
obj.engine.config = BetterDict()
obj.engine.config.merge(yaml.load(open("tests/yaml/stepping_ramp_up.yml").read()))
obj.engine.config.merge({"provisioning": "local"})
obj.execution = obj.engine.config['execution']
obj.prepare()
load = obj.get_load()
orig_xml_tree = etree.fromstring(open(obj.original_jmx, "rb").read())
modified_xml_tree = etree.fromstring(open(obj.modified_jmx, "rb").read())
mod_stepping_tgs = modified_xml_tree.findall(".//kg.apc.jmeter.threads.SteppingThreadGroup")
orig_tgs = orig_xml_tree.findall(".//ThreadGroup")
self.assertEqual(len(mod_stepping_tgs), len(orig_tgs))
for orig_th, step_th in zip(orig_tgs, mod_stepping_tgs):
orig_num_threads = int(orig_th.find(".//stringProp[@name='ThreadGroup.num_threads']").text)
mod_num_threads = int(step_th.find(".//stringProp[@name='ThreadGroup.num_threads']").text)
self.assertEqual(orig_num_threads, mod_num_threads)
self.assertEqual(step_th.find(".//stringProp[@name='Start users period']").text,
str(int(load.ramp_up / load.steps)))
self.assertEqual(step_th.find(".//stringProp[@name='Start users count']").text,
str(int(orig_num_threads / load.steps)))
def test_step_shaper(self):
obj = JMeterExecutor()
obj.engine = EngineEmul()
obj.engine.config = BetterDict()
obj.engine.config.merge({
'execution': {
'steps': 5,
'concurrency': 170,
'scenario': {
'script': __dir__() + '/../jmx/stepping_ramp_up.jmx'
},
'ramp-up': '1m',
'distributed': ['127.0.0.1'],
'hold-for': '2m'
}
})
obj.engine.config.merge({"provisioning": "local"})
obj.execution = obj.engine.config['execution']
obj.execution['throughput'] = 100
obj.prepare()
load = obj.get_load()
modified_xml_tree = etree.fromstring(
open(obj.modified_jmx, "rb").read())
timer = modified_xml_tree.findall(
".//kg.apc.jmeter.timers.VariableThroughputTimer")
self.assertEqual(len(timer), 1)
for num, step_collection in enumerate(
timer[0].findall(".//load_profile")):
step_start_rps = step_collection.find(".//stringProp[@name='49']")
step_stop_rps = step_collection.find(".//stringProp[@name='1567']")
self.assertTrue(step_start_rps == step_stop_rps == str(
int(round(float(load.throughput) / load.steps))))
if num + 1 == load.steps:
self.assertEqual(
step_collection.find(".//stringProp[@name='53']"),
load.hold + load.ramp_up / load.steps)
else:
self.assertEqual(
step_collection.find(".//stringProp[@name='53']"),
load.ramp_up / load.steps)
def test_step_shaper(self):
obj = JMeterExecutor()
obj.engine = EngineEmul()
obj.engine.config = BetterDict()
obj.engine.config.merge(yaml.load(open("tests/yaml/stepping_ramp_up.yml").read()))
obj.engine.config.merge({"provisioning": "local"})
obj.execution = obj.engine.config['execution']
obj.execution['throughput'] = 100
obj.prepare()
load = obj.get_load()
modified_xml_tree = etree.fromstring(open(obj.modified_jmx, "rb").read())
timer = modified_xml_tree.findall(".//kg.apc.jmeter.timers.VariableThroughputTimer")
self.assertEqual(len(timer), 1)
for num, step_collection in enumerate(timer[0].findall(".//load_profile")):
step_start_rps = step_collection.find(".//stringProp[@name='49']")
step_stop_rps = step_collection.find(".//stringProp[@name='1567']")
self.assertTrue(step_start_rps == step_stop_rps == str(int(round(float(load.throughput) / load.steps))))
if num + 1 == load.steps:
self.assertEqual(step_collection.find(".//stringProp[@name='53']"),
load.hold + load.ramp_up / load.steps)
else:
self.assertEqual(step_collection.find(".//stringProp[@name='53']"), load.ramp_up / load.steps)
def test_step_shaper(self):
obj = JMeterExecutor()
obj.engine = EngineEmul()
obj.engine.config = BetterDict()
obj.engine.config.merge({'execution': {'steps': 5, 'concurrency': 170,
'scenario': {'script': 'tests/jmx/stepping_ramp_up.jmx'},
'ramp-up': '1m', 'distributed': ['127.0.0.1'], 'hold-for': '2m'}})
obj.engine.config.merge({"provisioning": "local"})
obj.execution = obj.engine.config['execution']
obj.execution['throughput'] = 100
obj.prepare()
load = obj.get_load()
modified_xml_tree = etree.fromstring(open(obj.modified_jmx, "rb").read())
timer = modified_xml_tree.findall(".//kg.apc.jmeter.timers.VariableThroughputTimer")
self.assertEqual(len(timer), 1)
for num, step_collection in enumerate(timer[0].findall(".//load_profile")):
step_start_rps = step_collection.find(".//stringProp[@name='49']")
step_stop_rps = step_collection.find(".//stringProp[@name='1567']")
self.assertTrue(step_start_rps == step_stop_rps == str(int(round(float(load.throughput) / load.steps))))
if num + 1 == load.steps:
self.assertEqual(step_collection.find(".//stringProp[@name='53']"),
load.hold + load.ramp_up / load.steps)
else:
self.assertEqual(step_collection.find(".//stringProp[@name='53']"), load.ramp_up / load.steps)
